Improved filter tube
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United States of America Patent
Stats
-
Jul 1, 1980
Issued Date -
N/A
app pub date -
Aug 7, 1978
filing date -
Jun 3, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A glass-fiber filter tube and process of preparing the filter tube, which filter tube comprises a plurality of randomly disposed, fine glass fibers bonded, at the junction of the fibers, with a fused thermoplastic fluorocarbon resin, which filter tube may also include a reinforcing support scrim sheet incorporated integrally therein.
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Cited Art Landscape
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